zangs rdo

This is the RYI Dictionary content as presented on the site http://rywiki.tsadra.org/, which is being changed fundamentally and will become hard to use within the GoldenDict application. If you are using GoldenDict, please either download and import the rydic2003 file from DigitalTibetan (WayBack Machine version as the site was shut down in November 2021).

Or go directly to http://rywiki.tsadra.org/ for more upcoming features.

ཟངས་རྡོ
copper ore [JV]

(med) Copper ore, Copper iron sulphide CuFeS₂ (Drungtso 1999, Phrin Las 1987, Yeshi 2018). Chalcopyrite (see also gser rdo), CuFeS₂, is the most abundant copper ore with a brass yellow color ('catgold' in german), weathering may lead to the formation of malachite, azurite and numerous other secondary copper minerals (mindat.org). Johannes Schmidt (talk) 15:43, 26 November 2021 (UTC)